first commit

jira/CVE-2019-11581/smtpd_server.py

@@ -0,0 +1,21 @@
+import smtpd
+import asyncore,sys,time
+
+class CustomSMTPServer(smtpd.SMTPServer):
+    
+    def process_message(self, peer, mailfrom, rcpttos, data, **kwargs):
+        r = data.decode("utf-8").split("\n")
+        for l in r:
+            if l.startswith("Subject:"):
+                sys.stdout.write("[{0}] {1}\n".format(time.time(),l))
+        sys.stdout.flush()
+        return
+
+
+# server = smtpd.DebuggingServer(('0.0.0.0', 1025), None)
+server = CustomSMTPServer(('0.0.0.0', 1025), None)
+
+sys.stdout.write("[+] Start SMTPServer on 0.0.0.0:1025\n")
+sys.stdout.flush()
+
+asyncore.loop()